/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
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** This file is part of the examples of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:BSD$
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**     notice, this list of conditions and the following disclaimer.
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**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
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#include <QtCore/QUrl>
#include <QtCore/QCommandLineOption>
#include <QtCore/QCommandLineParser>
#include <QGuiApplication>
#include <QStyleHints>
#include <QScreen>
#include <QQmlApplicationEngine>
#include <QtQml/QQmlContext>
#include <QtWebEngine>

// Workaround: As of Qt 5.4 QtQuick does not expose QUrl::fromUserInput.
class Utils : public QObject {
    Q_OBJECT
public:
    Utils(QObject* parent = 0) : QObject(parent) { }
    Q_INVOKABLE static QUrl fromUserInput(const QString& userInput);
};

QUrl Utils::fromUserInput(const QString& userInput)
{
    if (userInput.isEmpty())
        return QUrl::fromUserInput("about:blank");
    const QUrl result = QUrl::fromUserInput(userInput);
    return result.isValid() ? result : QUrl::fromUserInput("about:blank");
}

#include "main.moc"

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);
    QtWebEngine::initialize();
    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
    const QString initialUrl = "http://app.mi.com/";     //initialUrl

    QQmlApplicationEngine engine;
    QQmlContext *context = engine.rootContext();
    //go to button page
    context->setContextProperty(QStringLiteral("utils"), new Utils(&engine));
    //init aplication start page
    context->setContextProperty(QStringLiteral("initialUrl"),
                                Utils::fromUserInput(initialUrl));
    QRect geometry = QGuiApplication::primaryScreen()->availableGeometry();
    if (!QGuiApplication::styleHints()->showIsFullScreen()) {
        const QSize size = geometry.size() * 4 / 5;
        const QSize offset = (geometry.size() - size) / 2;
        const QPoint pos = geometry.topLeft() + QPoint(offset.width(), offset.height());
        geometry = QRect(pos, size);
    }
    context->setContextProperty(QStringLiteral("initialX"), geometry.x());
    context->setContextProperty(QStringLiteral("initialY"), geometry.y());
    context->setContextProperty(QStringLiteral("initialWidth"), geometry.width());
    context->setContextProperty(QStringLiteral("initialHeight"), geometry.height());

    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));

    return app.exec();
}
